Home / 7,433,898.93-10,239,666.33-5,254,695.59

Finding the Fourth Proportional to 7,433,898.93, 10,239,666.33 and 5,254,695.59

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Solution

The fourth proportional to 7,433,898.93, 10,239,666.33 and 5,254,695.59 is: 7,237,968.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,898.93 : 10,239,666.33 = 5,254,695.59 : x
  2. Step 2: Convert to fraction form
    7,433,898.93/10,239,666.33 = 5,254,695.59/x
  3. Step 3: Cross multiply
    7,433,898.93x = 10,239,666.33 × 5,254,695.59
  4. Step 4: Simplify right side
    7,433,898.93x = 53,806,329,481,723.32
  5. Step 5: Solve for x
    x = 53,806,329,481,723.32/7,433,898.93
  6. Step 6: Final answer
    x = 7,237,968.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.